(-3,7)
5(-3)+2(7)=-1
-15+14=-1
I don't really know if this is correct but I think it is x+y+z=14
Answer:
it is an improper fraction
Step-by-step explanation: mixed=5 2/3 is the mixed fraction
Answer:
2 units wide. area=1/2 of 5 x 2. so, 5 x 2 is 10. whats half of ten? 5. the area of the triangle is 5
Step-by-step explanation:
Answer:
24 red marbles
Step-by-step explanation:
Ok, why not let R = number of red marbles.
The first sentence says:
3 * R = (33 and 1/3) % * R + 64
or
3R = 100/3 %*R + 64
3R = (1/3)*R + 64
9R = R + 192
8R = 192
R = 24 red marbles
